well... i have no idea what that script is but it looks like someone has forgotten a quotation mark:

The first error is because of this line:

menuItem -l "Reset All Options" -c "radioButtonGrp -e -sl 1 layoutRadio1;

should be:

menuItem -l "Reset All Options" -c "radioButtonGrp -e -sl 1 layoutRadio1";

looks like there are many other similar errors. perhaps you should contact the author...